From 9f881a089893a07e6d9052d5aaee8f134cdf8a3f Mon Sep 17 00:00:00 2001
From: Joao Moreno <jomo@microsoft.com>
Date: Fri, 4 Mar 2016 16:26:05 +0100
Subject: [PATCH] fix npe

---
 build/gulpfile.hygiene.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build/gulpfile.hygiene.js b/build/gulpfile.hygiene.js
index ff2b745d94c..634efcc741d 100644
--- a/build/gulpfile.hygiene.js
+++ b/build/gulpfile.hygiene.js
@@ -121,6 +121,7 @@ gulp.task('tslint', function () {
 });
 
 var hygiene = exports.hygiene = function (some, options) {
+	options = options || {};
 	var errorCount = 0;
 
 	var eol = es.through(function (file) {